*{
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}
body{
    padding: 0 30px;
    width: 100%;
    height: 100%;
    background-image: url(../image/背景1.jpg);
    background-repeat: no-repeat;
    background-size: 100% 100vh;
}
li{
    list-style: none;
    text-align: center;
    font-weight: 600;
    color: #666;
}
.box{
    margin-top: 75px;
}
.box_left{
  float: left;
  height: 600px;
  width: 28%;

  margin-left: 5px;
  border: 1px solid #999;
  border-radius: 10px;
  backdrop-filter: blur(8px);
  box-shadow: 10px 10px 20px rgba(0,0,0,0.2);
  border-top: 1px solid rgba(255,255,255,0.8);
  border-left: 1px solid rgba(255,255,255,0.8); 
   display: flex;
}
.box_right{
    float: right;
    height: 600px;
    width: 68%;
    padding-left:80px;
    border: 1px solid #999;
    border-radius: 10px;
    backdrop-filter: blur(8px);
    box-shadow: 10px 10px 20px rgba(0,0,0,0.2);
    border-top: 1px solid rgba(255,255,255,0.8);
    border-left: 1px solid rgba(255,255,255,0.8); 
}
.box_left_left{
    flex:1;
    border-right:1px solid #aaa;
}
.box_left_right{
    flex: 1;
}
ul{
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}
h4{
    font-weight: 700;
    color:#333 ;
}
textarea{
    resize: none;
}
.box_textarea{
margin-top: 10px;
}
.box_textarea p{
    width: 85%;
    text-align: center;
}
.box_textarea p span{
    font-weight: 600px;
    font-size: 20px;
    color: #333;
}
.box_textarea p button{
    width: 100px;
    height: 25px;
    font-size: 15px;
    line-height: 25px;
    text-align: center;
    color: #333;
    border-radius: 4px;
    background-color: #fff;
    border: 0  solid #333;
}
.search_button button{
  width: 100px;
  font-size: 15px;
  height: 30px;
line-height: 30px;
text-align: center;
border: 0 solid #fff;
border-radius: 4px;
background-color:#fff;
}
#feedback_search_h5{
    width: 100%;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 18px;
    color: #333;
    font-weight: 600;
    margin:30px 0;
}
.feedback_search p{
display: flex;
justify-content: space-around;
align-items:center;
}
.feedback_search p button{
    width: 70px;
    height: 30px;
    font-size: 15px;
    font-weight: 600;
    background-color:skyblue;
    border: 0;
    border-radius: 5px;
    color: #fafafa;
}
